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/* Test that gettext() does not crash by stack overflow when msgid is very long.
Copyright (C) 2007 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <haible@clisp.cons.org>, 2007. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#if HAVE_GETRLIMIT && HAVE_SETRLIMIT
# include <sys/types.h>
# include <sys/time.h>
# include <sys/resource.h>
#endif
/* Make sure we use the included libintl, not the system's one. */
#undef _LIBINTL_H
#include "libgnuintl.h"
int
main ()
{
size_t n;
char *msg;
char *translated;
n = 1000000;
#if HAVE_GETRLIMIT && HAVE_SETRLIMIT
{
struct rlimit limit;
# ifdef RLIMIT_STACK
if (getrlimit (RLIMIT_STACK, &limit) < 0)
{
printf ("Skipping test: getrlimit does not work\n");
return 77;
}
if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > n)
limit.rlim_max = n;
limit.rlim_cur = limit.rlim_max;
if (setrlimit (RLIMIT_STACK, &limit) < 0)
{
printf ("Skipping test: setrlimit does not work\n");
return 77;
}
# endif
}
#endif
msg = (char *) malloc (n + 1);
if (msg == NULL)
{
printf ("Skipping test: out of memory\n");
return 77;
}
memset (msg, 'x', n);
msg[n] = '\0';
translated = gettext (msg);
free (msg);
assert (translated != NULL);
return 0;
}
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